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WEST SYSTEM 403 Microfibres Filler for 2 Part Epoxy - 160g

WEST SYSTEM 403 Microfibres Filler for 2 Part Epoxy - 160g

Name: WEST SYSTEM 403 Microfibres Filler for 2 Part Epoxy - 160g
Brand: West System
SKU: 626603776
Price: 55.43 USD
Availability: InStock
Rating: 5 (4 reviews)

Product ID: 626603776

Details

Brand
West System
Item form
Powder
Material
Powder
Special feature
Waterproof
Specific uses for product
Woodworking

🌊Waterproof for marine use

💪High strength & durability

🧱Superior gap filling

$55.43

Duties & taxes included

In stock

Sold byAmazon EcuadorDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Ecuador.

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Description

🛠️ Elevate your epoxy game—don’t just fix it, fortify it!

PRECISION GAP FILLER - Microfibres blend thickens epoxy for flawless bonding and gap filling.
VERSATILE APPLICATION - Perfect for wood, fiberglass, and all-purpose epoxy repairs with 4-16% mix ratio.
ENHANCED BOND STRENGTH - Boosts epoxy adhesive power for professional-grade, resilient fixes.
MARINE GRADE DURABILITY - Waterproof formula ensures long-lasting repairs even in harsh outdoor conditions.
TRUSTED INDUSTRY STANDARD - Preferred by pros for preventing epoxy runs and delivering consistent results.

WEST SYSTEM 403 Microfibres Filler is a 160g powder additive designed to thicken two-part epoxy resin, enhancing gap filling, strength, and waterproof durability. Ideal for marine, woodworking, and fiberglass repairs, it mixes at 4-16% by weight to deliver professional-grade, weatherproof bonding that stands the test of time.

Specifications

ASIN	B0CSK4763B
Best Sellers Rank	14,116 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,611 in Adhesives & Sealers
Brand	West System
Colour	Cures to an off-white colour.
Compatible Material	Engineered Wood
Container Type	Aerosol Can
Customer Reviews	4.6 out of 5 stars 19 Reviews
Global Trade Identification Number	05063369040303
Included Components	WEST SYSTEM® Microfibres Filler (160g)
Item Form	Powder
Item Package Quantity	1
Item Type Name	Epoxy Filler
Item form	Powder
Manufacturer	Wessex Resins & Adhesives Ltd
Manufacturer Part Number	403-1
Material	Powder
Model Number	403-1
Number of Pieces	1
Other Special Features of the Product	Waterproof, Enhanced Strength, Durable
Special feature	Waterproof, Enhanced Strength, Durable
Specific Uses For Product	Woodworking
Specific uses for product	Woodworking
Unit Count	1.0 count
Viscosity Level	Medium to High
Water Resistance Level	Waterproof

Reviews

D**M

Good stuff

My go-to additive for West system epoxy for bonding

2.02.2026

M**E

Stops it running

Industry standard for thickening epoxy resin

30.09.2025

A**R

good

1.07.2025

W**T

worked for my job

easy to use

7.07.2021

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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$55.43

Duties & taxes included

In stock

Sold byAmazon EcuadorDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Ecuador.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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